—Are those your pants? —____________.
A. Yes,they aren’t. B. Yes ,they are. C. No, they are.
( )This is the Bank ______China.
A. of B. off C. for
( )He ______ on a farm.
A.work B. to work C. works
( )_______she work in a company？
A. Does B. IsC. Are
( )The girl begins _________again.
A. to study B. study C. studies
( )How many ______are there in your city?
A. library B. libraries C. a library